HELIA recommends 3CX

3CX is an advanced commercial phone system. We have found it to have the best value of any phone system available today and it supports companies from under 10 up to very large national companies. To find out more about 3CX, visit www.Office-Phone-Systems.ca

About the Polycom Power Supply for SoundPoint IP 301, 501 Desk Phone

AC Power Supply for 301/501 VoIP SIP Telephones. Special Order while supplies last, must be ordered in multiples of: 5 units.